188214684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1048

約数の個数: 144

約数和(自身を含む): 569963520

約数和(自身を除く): 381748836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 49, 51, 57, 68, 76, 84, 98, 102, 114, 119, 133, 147, 196, 204, 228, 238, 266, 294, 323, 357, 399, 476, 532, 588, 646, 714, 798, 833, 931, 969, 991, 1292, 1428, 1596, 1666, 1862, 1938, 1982, 2261, 2499, 2793, 2973, 3332, 3724, 3876, 3964, 4522, 4998, 5586, 5946, 6783, 6937, 9044, 9996, 11172, 11892, 13566, 13874, 15827, 16847, 18829, 20811, 27132, 27748, 31654, 33694, 37658, 41622, 47481, 48559, 50541, 56487, 63308, 67388, 75316, 83244, 94962, 97118, 101082, 112974, 117929, 131803, 145677, 189924, 194236, 202164, 225948, 235858, 263606, 291354, 320093, 353787, 395409, 471716, 527212, 582708, 640186, 707574, 790818, 825503, 922621, 960279, 1280372, 1415148, 1581636, 1651006, 1845242, 1920558, 2240651, 2476509, 2767863, 3302012, 3690484, 3841116, 4481302, 4953018, 5535726, 6721953, 8962604, 9906036, 11071452, 13443906, 15684557, 26887812, 31369114, 47053671, 62738228, 94107342, 188214684]

約数ペア:

[(1, 188214684), (2, 94107342), (3, 62738228), (4, 47053671), (6, 31369114), (7, 26887812), (12, 15684557), (14, 13443906), (17, 11071452), (19, 9906036), (21, 8962604), (28, 6721953), (34, 5535726), (38, 4953018), (42, 4481302), (49, 3841116), (51, 3690484), (57, 3302012), (68, 2767863), (76, 2476509), (84, 2240651), (98, 1920558), (102, 1845242), (114, 1651006), (119, 1581636), (133, 1415148), (147, 1280372), (196, 960279), (204, 922621), (228, 825503), (238, 790818), (266, 707574), (294, 640186), (323, 582708), (357, 527212), (399, 471716), (476, 395409), (532, 353787), (588, 320093), (646, 291354), (714, 263606), (798, 235858), (833, 225948), (931, 202164), (969, 194236), (991, 189924), (1292, 145677), (1428, 131803), (1596, 117929), (1666, 112974), (1862, 101082), (1938, 97118), (1982, 94962), (2261, 83244), (2499, 75316), (2793, 67388), (2973, 63308), (3332, 56487), (3724, 50541), (3876, 48559), (3964, 47481), (4522, 41622), (4998, 37658), (5586, 33694), (5946, 31654), (6783, 27748), (6937, 27132), (9044, 20811), (9996, 18829), (11172, 16847), (11892, 15827), (13566, 13874)]